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Channelized OC3/STM1 Enhanced IQ (IQE) PIC with SFP (M320 Router)
Description | - Two OC3 or STM1 ports
- SONET or SDH is configurable on a per-port granularity
- Channelization: OC3, DS3, DS1, DS0, E3, E1
- SONET channelization:
- 2 OC3 channels
- 6 DS3 channels
- 168 DS1 channels
- 1011 DS0 channels
- SDH channelization:
- 2 STM1 channels (non-concatenated)
- 6 E3 channels
- 126 E1 channels
- 6 DS3 channels (Junos OS Release 10.1 and later)
- 168 DS1 channels (Junos OS Release 10.1 and later)
- 1011 DS0 channels
- Power requirement: 0.56 A @ 48 V (27.1 W)
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Hardware features | - Ports are numbered 0 and 1 from left to right
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Software features | - Dynamic, arbitrary channel configuration
- Quality of service (QoS) per channel: weighted round-robin
(WRR), random early detection (RED), weighted random early detection
(WRED)
- Enhanced fine-grained queuing per logical interface. See
the Junos Class of Service Configuration
Guide for more information about class of service features.
- Subrate and scrambling:
- Digital Link/Quick Eagle
- Kentrox
- Larscom
- ADTRAN
- Verilink
- Packet buffering, Layer 2 parsing
- M13/C-bit parity encoding
- DS3 far-end alarm and control (FEAC) channel support
- Local line, remote line, and remote payload loopback testing
- Simple Network Management Protocol (SNMP): OC3 MIB, DS3
MIB, T1 MIB
- Full bit error rate test (BERT)
- Circuit cross-connect (CCC)
- Translational cross-connect (TCC)
- Extended Frame Relay for CCC and TCC
- Flexible Frame Relay
- Frame Relay
- Frame Relay for CCC
- Frame Relay for TCC
- Frame Relay port CCC
- High-Level Data Link Control (HDLC)
- HDLC framing for CCC
- HDLC framing for TCC
- MPLS CCC
- MPLS TCC
- Multilink Frame Relay (MLFR) UNI NNI (MFR FRF.16)
- Point-to-Point Protocol (PPP)
- PPP for CCC
- PPP for TCC
Encapsulations available only for DS1: - Multilink Frame Relay end-to-end (MLFR FRF.15)
- Multilink PPP (MLPPP)
- PPP over Frame Relay
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Cables and connectors | |
LEDs | One tricolor Status LED per port: - Off—Not enabled.
- Green—Online with no alarms or failures.
- Yellow—Online with alarms for remote failures.
- Red—Active with a local alarm; router has detected
a failure.
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Alarms, errors, and events | - Alarm indication signal—line (AIS-L)
- Alarm indication signal—path (AIS-P)
- Bit error rate—signal degrade (BERR-SD)
- Bit error rate—signal fail (BERR-SF)
- Loss of frame (LOF)
- Loss of light (LOL)
- Loss of pointer (LOP)
- Loss of signal (LOS)
- Payload label mismatch (PLM-P)
- Remote defect indication—line (RDI-L)
- Remote defect indication—path (RDI-P)
- Remote error indication (REI)
- Payload unequipped (unequipped STS at path level) (UNEQ-P)
- Virtual container—alarm indication signal (VAIS)
- Virtual container—loss of pointer (VLOP)
- Virtual container—mismatch (VMIS)
- Virtual container—remote defect indication (VRD1)
- Virtual container—unequipped (VUNEQ)
- Administrative unit alarm indication signal (AU-AIS)
- Bit error rate signal degrade (BERR-SD)
- Bit error rate signal fail (BERR-SF)
- Bit interleaved parity (BIP) error B1, B2, B3
- Higher order path—alarm indication signal (HP-AIS)
- Higher order path—far-end receive failure (HP-FERF)
- Higher order path—payload label mismatch (HP-PLM)
- Higher order path—loss of pointer (HP-LOP)
- Higher order path—remote defect indication (HP-RDI)
- Higher order path—unequipped (HP-UNEQ)
- Loss of frame (LOF)
- Loss of light (LOL)
- Loss of signal (LOS)
- Multiplex section—alarm indication signal (MS-AIS)
- Multiplex section—far-end receive failure (MS-FERF)
- Multiplex section—remote defect indication (MS-RDI)
- Multiplex section—remote error indication (MS-REI)
- Phase lock loop (PLL)
- Remote error indication (REI)
- Severely errored frames (SEF)
- Tributary unit—alarm indication signal (TU-AIS)
- Tributary unit—loss of clock (TU-LOC)
- Tributary unit—loss of pointer (TU-LOP)
- Tributary unit—mismatch (TU-MIS)
- Tributary unit—remote defect indication (TU-RD1)
- Tributary unit—unequipped (TU-UNEQ)
- Alarm indication signal (AIS)
- Loss of frame (LOF)
- Remote alarm indication signal (RAIS)
- Bursty errored seconds (BES)
- CRC errors
- Errored seconds (ES)
- Line errored seconds (LES)
- Loss of framing seconds (LOFS)
- Loss of signal seconds (LOS)
- Severely errored seconds (SES)
- Severely errored framing seconds (SEFS)
- Unavailable seconds (UAS)
- Alarm indication signal (AIS)
- Loss of frame (LOF)
- Loss of signal (LOS)
- Yellow alarm
- C-bit code violations (CCV)
- C-bit errored seconds (CES)
- C-bit severely errored framing seconds (CEFS)
- CRC errors
- Excessive zeros (EXZ)
- Far-end block error (FEBE)
- Far-end receive failure (FERF)
- Line errored seconds (LES)
- Parity bit (P-bit) code violations (PCV)
- Parity bit (P-bit) errored seconds (PES)
- Parity bit (P-bit) severely errored framing seconds (PSES)
- Severely errored framing seconds (SEFS)
- Unavailable seconds (UAS)
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Published: 2012-03-21
Copyright© 1999-2012 Juniper Networks, Inc. All rights reserved.
